Optical Bleachers

Optical Brightening Agent Slight greenish yellow powder Purity: 99% min Application： 1.Goes for the brightening of such chemical fibers of polyester, nylon and polyprolylene. 2.Goes for the whitening and brightening of polypropylene plastic, hard PVC, ABS, EVA, polystyrene, polycarbonate,...

Optical Brightening Agent Slight greenish yellow powder Purity: 99% min Application： 1.Goes for the brightening of such chemical fibers of polyester, nylon and polyprolylene. 2.Goes for the whitening and brightening of polypropylene plastic, hard PVC, ABS, EVA, polystyrene, polycarbonate,...